Airtac SDAJ50~63 Adjustable Ultra-Thin Cylinder SDAJ63X25-20B
2. Features riveted structure integrating cylinder body with rear end cap, piston with piston rod for reinforced compactness and reliability;
3. Cylinder bore undergoes precision roller burnishing followed by hard anodized treatment, delivering exceptional wear resistance and long-term durability;
4. Custom-profile bidirectional piston seal configuration with integrated oil reservoir ensures space-efficient sealing performance;
5. Ultra-slim profile maximizes space utilization in confined installations;
6. Perimeter sensor grooves enable tool-free magnetic switch mounting;
7. Multiple configuration options across standardized specifications.
Category: Compact Cylinders | Brand: AirTAC | Series: SDAJ50~63
AirTAC SDAJ50~63 Adjustable Slim Cylinder (SDAJ63X25-20B) Specifications
- Series: SDAJ (Ultra-thin adjustable stroke)
- Bore size: 63mm (50-63mm series variant)
- Stroke: 25mm (adjustable through cushion mechanism)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (dual ports)
- Cushion type: Adjustable rubber buffer
- Piston material: Aluminum alloy (hard anodized)
- Rod material: Stainless steel (SUS304)
- Seal material: NBR (nitrile rubber)
- Weight: 0.92kg ±3%
- Dimensions (L×W×H): 153mm × 80mm × 63mm (including mounting accessories)
- Mounting type: Basic foot mount (20B code: swivel clevis optional)
- Max theoretical force: 314N @0.5MPa
- Speed range: 50–750mm/s
- Protection class: IP54 (standard wiper design)
Ultra-compact profile cylinder (only 63mm height) with precision stroke adjustment capability through its dual-side adjustable cushions. Features wear-resistant rod guides and low-friction seals for smooth operation in high-cycle applications. Includes magnetic piston version compatibility (add "-M" suffix) for position sensing.
- PCB handling robots requiring precise end-position control
- Semiconductor wafer processing equipment
- Automated door locking mechanisms in cleanrooms
- Compact clamping fixtures in CNC tool changers
- Vertical lift systems in 3D printer automation
Installation note:
For optimal performance, align cylinder axis within ±0.5° of load direction.
Use locknuts (not included) with 14mm wrench size for mounting. Lubricate through
air port with ISO VG32 turbine oil if operating below 0.15MPa.
| Property | Property Value |
|---|---|
| sku | SDAJ63X25-20B |
| Adjustable Stroke | <20mm> |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT1/4 |
| Piston Rod Thread Type | External Thread |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | <25 mm> |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.